National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Fog and Windy

41°F

5°C

Humidity 100%
Wind Speed W 63 G 75 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility 0.13 mi
Wind Chill26°F (-3°C)
Last update 7 Mar 5:50 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 27. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 27 °F

    Rain and Very
    Windy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 25 by 4pm. Very windy, with a west wind 65 to 70 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 90 mph.

    High: 34 °F⇓

    Decreasing
    Clouds and
    Very Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. Wind chill values as low as -3. Very windy, with a west wind 60 to 70 mph, with gusts as high as 85 mph.

    Low: 21 °F

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 41. Very windy, with a west wind 60 to 70 mph, with gusts as high as 85 mph.

    High: 41 °F

    Mostly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Very windy, with a west wind 60 to 70 mph decreasing to 50 to 60 mph after midnight. Winds could gust as high as 85 mph.

    Low: 29 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 40. Windy.

    High: 40 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Windy. Mostly
    Cloudy then
    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 9am. Mostly cloudy, with a high near 31. Very windy. Chance of precipitation is 70%.

    High: 31 °F

    Rain Likely
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Rain. Low around 21. Very windy. Chance of precipitation is 80%.

    Low: 21 °F

    Rain and Very
    Windy

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 27. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 25 by 4pm. Very windy, with a west wind 65 to 70 mph decreasing to 60 to 65 mph in the afternoon. Winds could gust as high as 90 mph.
Sunday Night
Mostly clear, with a low around 21. Wind chill values as low as -3. Very windy, with a west wind 60 to 70 mph, with gusts as high as 85 mph.
Monday
Mostly sunny, with a high near 41. Very windy, with a west wind 60 to 70 mph, with gusts as high as 85 mph.
Monday Night
Mostly clear, with a low around 29. Very windy, with a west wind 60 to 70 mph decreasing to 50 to 60 mph after midnight. Winds could gust as high as 85 mph.
Tuesday
Sunny, with a high near 40. Windy.
Tuesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 25. Windy.
Wednesday
Rain likely, mainly after 9am. Mostly cloudy, with a high near 31. Very windy. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 21. Very windy. Chance of precipitation is 80%.
Thursday
Rain and snow, becoming all snow after 1pm. High near 29. Very windy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4. Very windy.
Friday
Partly sunny, with a high near 18. Very windy.
Friday Night
Snow likely. Mostly cloudy, with a low around 14. Very windy. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
1:27 pm EST Mar 7, 2026
Forecast Valid:
6pm EST Mar 7, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation